104453617 has 4 divisors (see below), whose sum is σ = 104475636. Its totient is φ = 104431600.

The previous prime is 104453597. The next prime is 104453647. The reversal of 104453617 is 716354401.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 37933281 + 66520336 = 6159^2 + 8156^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104453617 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104453647) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 634 + ... + 14467.

It is an arithmetic number, because the mean of its divisors is an integer number (26118909).

Almost surely, 2^104453617 is an apocalyptic number.

It is an amenable number.

104453617 is a deficient number, since it is larger than the sum of its proper divisors (22019).

104453617 is an equidigital number, since it uses as much as digits as its factorization.

104453617 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22018.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 104453617 is about 10220.2552316466. The cubic root of 104453617 is about 470.9496672849.

The spelling of 104453617 in words is "one hundred four million, four hundred fifty-three thousand, six hundred seventeen".